EP1128978A1 - Pantographe - Google Patents

Pantographe

Info

Publication number
EP1128978A1
EP1128978A1 EP99952621A EP99952621A EP1128978A1 EP 1128978 A1 EP1128978 A1 EP 1128978A1 EP 99952621 A EP99952621 A EP 99952621A EP 99952621 A EP99952621 A EP 99952621A EP 1128978 A1 EP1128978 A1 EP 1128978A1
Authority
EP
European Patent Office
Prior art keywords
self
aligning bearings
pantograph
car body
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99952621A
Other languages
German (de)
English (en)
Inventor
René BLASCHKO
Stefan Pahnke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bombardier Transportation GmbH
Original Assignee
DaimlerChrysler Rail Systems GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DaimlerChrysler Rail Systems GmbH filed Critical DaimlerChrysler Rail Systems GmbH
Publication of EP1128978A1 publication Critical patent/EP1128978A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/19—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire using arrangements for effecting collector movement transverse to the direction of vehicle motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Definitions

  • the invention relates to a pantograph according to the preamble of the first claim.
  • a known pantograph of this type (EP 0785100 A1) is provided in the roof area of a rail vehicle, the body of which is designed to be tiltable about the longitudinal axis.
  • supports are bent towards one another from the long sides, which end at a distance from one another and are each provided in their end regions with two self-aligning bearings, the axes of which are parallel to
  • a pendulum is pivotally mounted on the self-aligning bearings, at the downward end of which an intermediate support is held pivotably in further self-aligning bearings.
  • the four self-aligning bearings provided on the supports lie, like the four self-aligning bearings associated with the intermediate carrier, in each case in one plane, the distance between two being transverse to
  • Upper pendulum bearings arranged in the longitudinal direction of the car body is smaller than the distance between the associated lower spherical bearings.
  • four self-aligning bearings arranged in a vertical plane are arranged at the end points of a trapezoidal four-bar linkage.
  • the intermediate beam which is arranged so as to oscillate transversely to the longitudinal direction of the car body, is designed as a trapezoidal lattice frame, which has a connecting bar transversely to the longitudinal direction of the car body, at the end points of which the lower pendulum bearings are arranged, while a connecting bar arranged above the same and running parallel to it in the rest position of the car body and intermediate beam is a short distance below the level that receives the upper self-aligning bearings.
  • the base frame is dependent on one by the actuator controlled by the car body tilt pivoted against the car body tilt.
  • the invention has for its object to take measures in a pantograph according to the preamble of the first claim, through which the overall height is obtained with a simple structure.
  • the intermediate carrier is designed as an inherently rigid plate of small thickness, which is located in the area of the plane receiving the lower self-aligning bearings.
  • the space between the upper and lower self-aligning bearings is therefore free for the means required to attach the pantograph frame.
  • Support insulators can be attached directly to the plate, and a base frame can be attached to the upward-facing ends of the frame, which supports the pantograph frame. If the plate is made of an electrically insulating material, in particular of fiber composite materials, with its own stiffness, then the base frame of the pantograph frame can also be fixed directly on this plate, which ensures the electrical insulation from neighboring components.
  • the pendulums can also be made of an electrically insulating material in order to be able to make the necessary electrical insulation distances and leakage current paths sufficiently large.
  • the length of the pendulum only needs to be so large that the distances to be required in operation from the car body roof are adhered to and the upper self-aligning bearings are still within a line of restriction of the car body specified by the relevant regulations.
  • An independent support element can be used as the base support for the pantograph, which can be fixed on the roof of the associated car body.
  • the base support is formed as part of the roof structure of the car body in question, on which four upward-facing and in particular vertical supports are fastened at the corner points of an imaginary rectangle at their foot ends.
  • the free ends pointing upwards these supports are provided with the upper self-aligning bearings.
  • Two supports each lie on a line running perpendicular to the body longitudinal axis in front of the intermediate girder, while the other two supports are arranged symmetrically to the body longitudinal axis behind the intermediate girder in the direction of travel.
  • the intermediate carrier can oscillate transversely to the body length between the pairs of supports and can be pivoted against the body inclination by means of an actuator device which is controlled as a function of the body inclination.
  • an actuator device which is controlled as a function of the body inclination.
  • FIG. 1 shows a cross-sectional illustration through an uninclined car body of a rail vehicle in the area of a pantograph
  • FIG. 2 shows the arrangement according to FIG. 1 with the car body inclined
  • Figure 3 shows another basic cross-sectional view of an inclined
  • a car body 1 of a rail vehicle which is only shown in cross section in the roof area, has a roof end plate 3 inserted between the roof rack 2, which serves as a basic rack for a pantograph mounted thereon with two contact strips 12 mounted on a pantograph frame, not shown.
  • the pantograph has at least two, but preferably four, supports 4 standing at the corner points of an imaginary rectangle, which are arranged symmetrically with respect to the longitudinal axis of the vehicle body, in any case two supports 4 standing on a line running transversely to the longitudinal direction of the vehicle body.
  • the foot ends of the supports 4 of the same length, preferably standing vertically on the roof end plate 3 are rigidly fixed on the roof end plate 3, while the upper ends carry self-aligning bearings 5, the axes of which run parallel to the longitudinal direction of the body.
  • self-aligning rods 6 are supported, which are directed downwards and whose lower ends are also equipped with self-aligning bearings 7.
  • the self-aligning bearings 7 connect the self-aligning rods 6 in an articulated manner to an intermediate support 8 which, in the uninclined position of the body 1 according to FIG. 1, lies parallel to the roof end plate 3.
  • the horizontal distance between associated self-aligning bearings 5 provided on a line transverse to the longitudinal axis of the body of the car body is greater than the distance between the two associated lower self-aligning bearings 7.
  • support insulators 9 are fixedly mounted on the intermediate carrier, at the upward free ends of a base frame 10 is fastened with holding elements 11.
  • a pantograph frame, not shown, of a scissor pantograph is pivotally articulated on the holding elements 11, the pantograph frame carrying two contact strips 12.
  • the grinding strips can be adjusted in height relative to the intermediate carrier 8, so that the grinding strips 12 in the operating state each remain in a safe contact system with a contact wire indicated at 13. This is ensured by suitable design of the pendulum geometry over the entire working stroke of the pantograph.
  • the holding element 11 for the current collector frame is fixed directly on the intermediate carrier 8 without support insulators.
  • the intermediate carrier 8 is made of an electrically insulating material.
  • the intermediate carrier 8 has a thickness that is at most a quarter ( 1 t), but preferably only about a tenth ( 1 / ⁇ o) of the height distance between the upper and lower self-aligning bearings 5, 7.
  • the overall height is thereby reduced to a minimum.
  • the formation of the four-bar linkage with the pendulum joints 5, 7 and the associated supports 4, pendulum rods 6 and the intermediate support 8 is selected so that when the car body 1 is inclined, the contact strips 12 do not undergo any relevant lateral displacement with respect to the contact wire 13.
  • the intermediate beam 8 is thus controlled by the pendulum rods 6 that it always remains in a horizontal position and thereby adjusts the holder 11 by a path transverse to the longitudinal direction of the car body.
  • the supports 4 can also be e.g. Have triangular shape in order to enlarge the connection area for power transmission to the base support 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

Pantographe, situé sur une plaque (3) terminale de toit d'une caisse (1) de véhicule ferroviaire, qui porte un support intermédiaire (8), suspendu à des barres articulées (6), pour un cadre de pantographe doté de deux archets (12). Pour obtenir une hauteur minime de structure, le support intermédiaire (8) se présente sous forme d'une plaque de faible épaisseur, si bien que le pantographe, y compris les archets (12), se trouve, tant à l'état de repos qu'à l'état d'inclinaison, à l'intérieur de la ligne de limitation du véhicule, établie par des prescriptions.
EP99952621A 1998-11-14 1999-10-21 Pantographe Withdrawn EP1128978A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19852639 1998-11-14
DE19852639A DE19852639B4 (de) 1998-11-14 1998-11-14 Stromabnehmer
PCT/EP1999/007996 WO2000029247A1 (fr) 1998-11-14 1999-10-21 Pantographe

Publications (1)

Publication Number Publication Date
EP1128978A1 true EP1128978A1 (fr) 2001-09-05

Family

ID=7887856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99952621A Withdrawn EP1128978A1 (fr) 1998-11-14 1999-10-21 Pantographe

Country Status (7)

Country Link
US (1) US6474455B1 (fr)
EP (1) EP1128978A1 (fr)
JP (1) JP2002530047A (fr)
KR (1) KR20010086020A (fr)
CN (1) CN1332677A (fr)
DE (1) DE19852639B4 (fr)
WO (1) WO2000029247A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316497A1 (de) * 2003-04-09 2005-01-05 Bombardier Transportation Gmbh Fahrwerk für ein Schienenfahrzeug mit verbesserter Querfederung
JP4244216B2 (ja) * 2005-04-08 2009-03-25 東海旅客鉄道株式会社 集電舟装置
DE102009014866A1 (de) * 2009-03-30 2010-10-28 Bombardier Transportation Gmbh Fahrzeug mit Wankkompensation
JP4850978B1 (ja) * 2011-05-09 2012-01-11 ピー・エス・シー株式会社 車体傾斜装置及び車体傾斜装置に用いられる二層三方弁
DE102011076615A1 (de) * 2011-05-27 2012-11-29 Siemens Aktiengesellschaft Nicht schienengebundenes Fahrzeug
DE102011076623A1 (de) * 2011-05-27 2012-11-29 Siemens Ag Nicht schienengebundenes Fahrzeug
DE102011076620A1 (de) * 2011-05-27 2012-11-29 Siemens Aktiengesellschaft Nicht schienengebundenes Fahrzeug
WO2012176348A1 (fr) * 2011-06-23 2012-12-27 三菱電機株式会社 Système de commande d'exploitation ferroviaire
JP5844451B2 (ja) * 2012-02-22 2016-01-20 株式会社日立パワーソリューションズ トロリー式トラック
DE102012217720A1 (de) * 2012-09-28 2014-04-03 Siemens Aktiengesellschaft Nicht schienengebundenes Fahrzeug
DE102013202671A1 (de) * 2013-02-19 2014-08-21 Schunk Bahn- Und Industrietechnik Gmbh Kontaktvorrichtung zur Kontaktierung einer Kontaktleiteranordnung
CN104149632B (zh) * 2014-08-19 2016-03-16 安徽理工大学 三自由度混联减振受电弓

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823278A (en) * 1972-12-26 1974-07-09 Gen Electric Aerodynamically adjustable pantograph
DE3009643A1 (de) * 1980-03-13 1981-09-24 Daimler-Benz Ag, 7000 Stuttgart Elektrisch antreibbares spurgebundenes fahrzeug
JP3212992B2 (ja) * 1990-11-07 2001-09-25 財団法人鉄道総合技術研究所 鉄道車両用パンタグラフ支持装置
JP3374469B2 (ja) * 1993-10-26 2003-02-04 株式会社日立製作所 集電装置
DE19540913C1 (de) * 1995-11-03 1997-02-06 Deutsche Forsch Luft Raumfahrt Stromabnehmer für die Energieübertragung zwischen einem Fahrdraht und einem Triebwagen
US5693922A (en) * 1995-11-13 1997-12-02 Abb Power T&D Company Inc. Diverter switch and link system for load tap changer
CH691245A5 (de) * 1996-01-12 2001-05-31 Epcos Ag Gasgefüllte Entladungsstrecke.
DE19603077C2 (de) * 1996-01-19 1997-11-20 Inst Schienenfahrzeuge Stromabnehmer für Schienenfahrzeuge mit Neigetechnik
DE59706500D1 (de) * 1996-04-12 2002-04-04 Siemens Ag Schienenfahrzeug
DE29613541U1 (de) * 1996-08-05 1997-06-05 Siemens AG, 80333 München Schienenfahrzeug
DK0888923T3 (da) * 1997-07-01 2006-01-09 Construcciones Y Aux De Ferroc Strömsamlende anordning til vippende tog

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0029247A1 *

Also Published As

Publication number Publication date
US6474455B1 (en) 2002-11-05
CN1332677A (zh) 2002-01-23
KR20010086020A (ko) 2001-09-07
JP2002530047A (ja) 2002-09-10
DE19852639B4 (de) 2004-10-07
WO2000029247A1 (fr) 2000-05-25
DE19852639A1 (de) 2000-05-25

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